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Pass Criteria

The document is animated such that it alternates between two states,
an alternation occurring every second. In each row there are three
sub-tests, which must behave identically except for any differences
noted below. Each sub-test consists of a colored shape that in one
state appears in the left column and in the second state appears in
the right column. The test is passed if the following conditions are
met:

For the fill-rule, stroke-width, stroke-linecap, stroke-linejoin,
stroke-miterlimit and stroke-dashoffset rows, the red shape must
take the exact shape and position of the two gray silhouettes
when animating between the two states.

For the fill row, the colored square must take the exact
shape and position of the two gray silhouettes when animating
between the two states. When in the left column, it must be red,
and when in the right column, it must be orange.

For the color row, the colored square must take the exact
shape and position of the two gray silhouettes when animating
between the two states. When in the left column, it must be
red, and when in the right column, it must be orange.

For the stroke row, the shape must be invisible when in the
left column, and must be a red-stroked, empty-filled square
matching the size and position of the gray silhouette when
in the right column.

For the display and visibility rows, the shape must be a red
square matching the size and position of the gray silhouette
when in the left column, and must be invisible when in the right
column.